/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.android.tools.rendering.imagepool

object ImagePoolUtil {
  @JvmStatic
  fun stackTraceToAssertionString(trace: Array<StackTraceElement>?): String {
    if (trace == null) {
      return "Image was already disposed"
    }
    val builder = StringBuilder("Image was already disposed at: \n")
    trace
      .drop(1) // Skip the first line since it will always show as Thread.getStackTrace()
      .forEach { builder.append("\t\t").append(it.toString()).append('\n') }

    return builder.toString()
  }
}
